How to recover my Excel Password?
1) did you check if your CAPS LOCK is on or off. Passwords are case sensitive.
2) if you cannot find it or remember part of it, you might get a chance with a search on google for EXCEL PASSWORD RECOVERY, HOW TO RECOVER MY EXCEL PASSWORD, or Excel password lost shareware.
Tip: many says do not write your password down. This is wrong. Write them down but just not in your wallet or on a postit on your screen. Be smart and you will recover your password.